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Individual Calculations February 2023 |
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| Spelleken, Mark Total change: 14.00 | |   |
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| Krefelder Weihnachtsopen 2022 | Krefeld | GER | 2022-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1695 | 1496 | 2.00 | 5 | 0.35 | 40 | 14.00 | |
|  Neumair, Jerome | | | 2103 | GER | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Schmid, Alfred | | | 1294 | GER | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Kantor, Nikita | | | 1842 | GER | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Ablohina, Inga | | | 1377 | UKR | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Linke, Marius | | | 1859 | GER | 0.00 | 1 | -0.10 | 40 | -4.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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